Biyinlefen [Ice Oxygen Bar] 2026 New Antibacterial Cooling Stretch Short Sleeve Polo Shirt T Wine Red 4XL

3.5% Spandex (excluding accessories)

Classic polo collar with high-density knitting for collar support

Gentleman logo on chest for a refined look

Slightly open hem for enhanced wearing comfort

3D tailored fit for precise shoulder and chest contouring

Rear collar lettered tape with elastic and structured design

Contrasting color accents to highlight arm lines

Standard fit for men

Detailed size chart available with shoulder width, chest, waist, sleeve length, and garment length in cm

Size recommendations based on height and weight provided

Suitable for daily commuting and casual wear

All-weather comfort from urban to outdoor environments

New garments may have dust marks or creases from storage and transport; normal phenomena

Washing or ironing restores appearance

Contact online customer service if issues persist after cleaning

Tested according to GB/T35263-2017 standard

Instant cooling performance verified with specified test conditions (hot plate 35.0°C, cold plate 20.0°C)

Product test values are from random sampling; slight variations may occur between batches

Manual measurement may have 2-3 cm deviation

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